Flying dust treatment device for road construction

Abstract

The utility model relates to a raised dust treatment device for road construction, which belongs to the technical field of construction raised dust treatment and comprises a chassis, a treatment component for treating dust-containing air is mounted at the top of the chassis, and a dust collection component for absorbing raised dust in a swinging manner is mounted at the top of the chassis. The dust collection assembly comprises four supporting rods fixed to the top of the chassis, a supporting plate fixed between the top ends of the four supporting rods, a fixing frame fixed to the bottom of the supporting plate, a driving mechanism fixed to the inner side of the fixing frame and a rotary disc fixedly installed on an output shaft of the driving mechanism. The first rotating rod is rotationally connected to the top of the rotating disc through a bearing, and the two positioning plates are fixed to the top of the supporting plate. According to the raised dust treatment device for road construction, the driving device can continuously rotate in one direction, and meanwhile, the raised dust absorption head can be driven to swing, so that the swinging action can be smoothly and stably carried out.

Description

Technical Field

[0001] The utility model relates to the technical field of construction dust treatment, in particular to a dust treatment device for road construction. Background Art

[0002] Dust is an open source of pollution that enters the atmosphere due to dust on the ground being blown up by wind, human factors and other factors. It is an important component of the total suspended particulate matter in the ambient air. In the process of road construction, the treatment of dust is extremely important.

[0003] According to a road construction dust treatment device disclosed in Chinese patent publication No. CN217491980U, the patent avoids manual adjustment of the dust head for swinging by providing a dust collector head that can swing left and right, thereby improving the efficiency of dust treatment and being very convenient. However, the patent still has certain shortcomings in actual use. Since the patent realizes the left and right swinging movement of the dust collector head by controlling the forward and reverse rotation of the motor, when the motor changes from forward rotation to reverse rotation or from reverse rotation to forward rotation, it is necessary to go through the steps of deceleration, stopping and driving again, resulting in the dust collector head swinging movement not being smooth, and frequent changes in the forward and reverse rotation of the motor will also increase the use burden of the motor, and its practicality is poor. In this regard, the present application provides a dust treatment device for road construction to solve the above problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the utility model provides a dust treatment device for road construction, which has the advantages of being able to allow the driving device to maintain continuous rotation in one direction while also driving the dust absorption head to swing, thereby solving the problem that the existing road construction dust treatment device needs to frequently change the rotation direction of the driving device during actual use.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of being able to keep the driving device rotating in one direction while driving the dust absorption head to swing, the utility model provides the following technical solutions: a dust treatment device for road construction, comprising a chassis, a treatment component for treating dusty air is installed on the top of the chassis, and a dust absorption component for swinging and absorbing dust is installed on the top of the chassis;

[0008] The dust suction assembly includes four support rods fixed on the top of the chassis, a support plate fixed between the top ends of the four support rods, a fixed frame fixed to the bottom of the support plate, a driving mechanism fixed to the inner side of the fixed frame, a turntable fixedly installed on the output shaft of the driving mechanism, a first rotating rod rotatably connected to the top of the turntable through a bearing, two positioning plates fixed to the top of the support plate, a rectangular sliding rod fixed between opposite sides of the two positioning plates, a sliding block slidably connected to the outer side of the rectangular sliding rod, a second rotating rod rotatably connected to the top of the sliding block through a bearing, a connecting rod fixed between the outer sides of the first rotating rod and the second rotating rod, a pushing rod fixed to the top of the sliding block, two limiting plates fixed to the outer side of the pushing rod, a round rod rotatably connected to the top of the support plate through a bearing, a fixing pipe fixed to the top of the round rod, a linkage plate fixed to the bottom of the fixing pipe, a linkage hole opened at the top of the linkage plate, and a dust suction mechanism fixedly installed on the right end of the fixing pipe.

[0009] Furthermore, the processing assembly includes a processing box fixed to the top of the chassis, a filter plate slidably installed on the inner side of the processing box, an exhaust fan fixedly installed on the top of the processing box, a delivery pipe fixed to the input end of the exhaust fan, and a bell pipe fixed to the end of the delivery pipe.

[0010] Furthermore, a bellows is fixedly connected between the top of the fixed pipe and the right side of the processing box, and the end of the bellows passes through the right side of the processing box and extends to the inside of the processing box.

[0011] Furthermore, the bellows is located below the filter plate, a take-out hole for the filter plate to pass through is opened on the left side of the processing box, a mounting groove for the filter plate to be plugged into is opened on the inner right side wall of the processing box, and the outer side of the filter plate is connected to the left side of the processing box by bolts.

[0012] Furthermore, the bottom end of the delivery pipe passes through the top of the processing box, the outer side of the delivery pipe is fixedly connected to the top of the processing box, the trumpet pipe is located inside the processing box, and the output end of the exhaust fan is fixedly installed with an exhaust pipe.

[0013] Furthermore, a connecting hole for the driving mechanism to pass through is opened at the bottom of the support plate, and the turntable is located on the top of the support plate.

[0014] Furthermore, the linkage plate is located between the opposite sides of the two limit plates, the diameter of the limit plate is larger than the width of the linkage hole, the push rod is located on the inner side of the linkage hole and is slidingly connected to the inner side of the linkage hole, and the dust suction mechanism includes a dust suction fan fixedly installed on the outside of the fixed tube and a dust suction hood fixed to the right end of the fixed tube.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the utility model provides a dust treatment device for road construction, which has the following beneficial effects:

[0017] The dust treatment device for road construction, through the coordinated use of the treatment component on the top of the chassis and the dust suction component, can enable the driving device to maintain continuous rotation in one direction while also driving the dust absorption head to swing, so that the swinging action can be performed smoothly and stably, and at the same time, it avoids the driving device from frequently changing the rotation direction, thereby reducing the workload of the driving device, playing a certain protective and preventive role, and is conducive to long-term and stable use, thereby greatly improving the practicability of the dust treatment device for road construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the utility model;

[0019] Figure 2 It is a top view of the turntable connection structure in the structure of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of the push rod connection structure in the structure of the utility model;

[0021] Figure 4 It is a partial enlarged schematic diagram of part A in the structure of the utility model.

[0022] In the figure: 1 chassis, 200 processing component, 201 processing box, 202 filter plate, 203 exhaust fan, 204 delivery pipe, 205 trumpet pipe, 300 dust collection component, 301 support rod, 302 support plate, 303 fixed frame, 304 driving mechanism, 305 turntable, 306 first rotating rod, 307 positioning plate, 308 rectangular sliding rod, 309 slider, 310 second rotating rod, 311 connecting rod, 312 pushing rod, 313 limit plate, 314 round rod, 315 fixed pipe, 316 linkage plate, 317 linkage hole, 318 dust collection mechanism, 319 bellows. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4The utility model provides a technical solution: a dust treatment device for road construction, comprising a chassis 1, a processing component 200 for treating dusty air is installed on the top of the chassis 1, and a dust suction component 300 for swinging and absorbing dust is installed on the top of the chassis 1; through the coordinated use of the processing component 200 and the dust suction component 300 on the top of the chassis 1, the driving device can maintain continuous rotation in one direction while driving the dust absorption head to swing, so that the swinging action can be smooth and stable, and at the same time, it avoids the driving device from frequently changing the rotation direction, thereby reducing the workload of the driving device, playing a certain protective and preventive role, and is conducive to long-term and stable use, thereby greatly improving the practicality of the dust treatment device for road construction.

[0025] It should be noted that the bottom of the chassis 1 is fixedly installed with evenly distributed universal wheels, the top of the chassis 1 is fixedly installed with a push rod, and the top of the chassis 1 is fixedly installed with a power supply. The universal wheels and the push rod can facilitate the movement of the chassis 1, and the power supply can provide electrical energy support.

[0026] In this embodiment, the dust collecting assembly 300 is a structure for swinging and absorbing dust.

[0027] like Figure 2 , Figure 3 and Figure 4 As shown, the dust collection assembly 300 includes four support rods 301 fixed to the top of the chassis 1, a support plate 302 fixed between the top ends of the four support rods 301, a fixed frame 303 fixed to the bottom of the support plate 302, a driving mechanism 304 fixed to the inner side of the fixed frame 303, a turntable 305 fixedly mounted on the output shaft of the driving mechanism 304, a first rotating rod 306 rotatably connected to the top of the turntable 305 through a bearing, two positioning plates 307 fixed to the top of the support plate 302, a rectangular sliding rod 308 fixed between opposite sides of the two positioning plates 307, and a sliding Block 309, a second rotating rod 310 rotatably connected to the top of the slider 309 through a bearing, a connecting rod 311 fixed between the outer sides of the first rotating rod 306 and the second rotating rod 310, a pushing rod 312 fixed to the top of the slider 309, two limiting plates 313 fixed to the outer sides of the pushing rod 312, a round rod 314 rotatably connected to the top of the support plate 302 through a bearing, a fixed pipe 315 fixed to the top of the round rod 314, a linkage plate 316 fixed to the bottom of the fixed pipe 315, a linkage hole 317 opened at the top of the linkage plate 316, and a dust suction mechanism 318 fixedly installed on the right end of the fixed pipe 315.

[0028] It should be noted that a connecting hole for the driving mechanism 304 to pass through is opened at the bottom of the support plate 302, and the turntable 305 is located on the top of the support plate 302, so that the driving mechanism 304 can normally drive the turntable 305 to rotate on the top of the support plate 302.

[0029] In addition, the connecting plate 316 is located between the opposite sides of the two limiting plates 313, the diameter of the limiting plate 313 is larger than the width of the connecting hole 317, and the pushing rod 312 is located on the inner side of the connecting hole 317 and is slidingly connected to the inner side of the connecting hole 317, so that the pushing rod 312 can push the connecting plate 316 to move through the inner wall of the connecting hole 317 during the movement, and the position of the connecting plate 316 can be limited under the action of the two limiting plates 313.

[0030] In addition, the dust suction mechanism 318 includes a dust suction fan fixedly installed on the outside of the fixed pipe 315 and a dust suction hood fixed to the right end of the fixed pipe 315. Through the operation of the dust suction fan, the external air can be sucked into the interior of the fixed pipe 315 through the dust suction hood and then transported through the fixed pipe 315.

[0031] In this embodiment, the processing component 200 is a structure for processing dust-containing air and then discharging it.

[0032] like Figure 1 As shown, the processing assembly 200 includes a processing box 201 fixed to the top of the chassis 1, a filter plate 202 slidably installed on the inner side of the processing box 201, an exhaust fan 203 fixedly installed on the top of the processing box 201, a delivery pipe 204 fixed to the input end of the exhaust fan 203, and a bell pipe 205 fixed to the end of the delivery pipe 204.

[0033] It should be noted that a bellows 319 is fixedly connected between the top of the fixed pipe 315 and the right side of the processing box 201. The end of the bellows 319 passes through the right side of the processing box 201 and extends to the interior of the processing box 201. The bellows 319 is located below the filter plate 202, so that the air inside the bellows 319 can enter the interior of the processing box 201.

[0034] In addition, a removal hole for the filter plate 202 to pass through is opened on the left side of the processing box 201, and a mounting groove for the filter plate 202 to be inserted is opened on the inner right side wall of the processing box 201, so that the filter plate 202 can be installed between the removal hole and the inner side of the mounting groove, and the outer side of the filter plate 202 is connected to the left side of the processing box 201 by bolts, which can play a role in positioning the filter plate 202.

[0035] At the same time, the bottom end of the delivery pipe 204 passes through the top of the processing box 201, the outer side of the delivery pipe 204 is fixedly connected to the top of the processing box 201, the bell pipe 205 is located inside the processing box 201, and the output end of the exhaust fan 203 is fixedly installed with an exhaust pipe, so that the air inside the processing box 201 can enter the exhaust pipe through the bell pipe 205 and the delivery pipe 204 and then be discharged to the outside.

[0036] In addition, an exhaust port is provided at the bottom of the front side of the processing box 201 to facilitate the discharge of dust, and a rubber sealing plug is inserted into the inner side of the exhaust port so that the dust inside the processing box 201 can be swept out through the exhaust port. The rubber sealing plug can prevent the interior of the processing box 201 from leaking during operation.

[0037] The working principle of the above embodiment is:

[0038] When carrying out dust treatment work, the device is pushed to the side of the construction road, and the dust suction mechanism 318 is started, so that the external air enters the interior of the fixed pipe 315 through the dust suction mechanism 318, and is then transported to the interior of the bellows 319 and discharged into the interior of the treatment box 201. The exhaust fan 203 is started, so that the air inside the treatment box 201 is discharged to the outside through the horn pipe 205 and the delivery pipe 204, so that the dust-containing gas inside the treatment box 201 is filtered by the filter plate 202 and then discharged to the outside, thereby achieving air purification. The driving mechanism 304 is started to drive the turntable 305 to rotate, so that the position of the first rotating rod 306 changes, and the air is discharged to the outside through the first rotating rod 306. The slider 309 is pulled or pushed by the connecting rod 311 and the rotatable second rotating rod 310 to perform reciprocating sliding motion on the outside of the rectangular sliding rod 308, so that during the reciprocating sliding process, the inner wall of the linkage hole 317 is pushed by the pushing rod 312, so that the linkage plate 316 can swing back and forth with the round rod 314 as the center, thereby driving the fixed tube 315 to perform reciprocating motion, and the dust collection mechanism 318 can perform reciprocating swing motion, so that the driving mechanism 304 maintains its own rotating working state while driving the dust collection mechanism 318 to perform reciprocating swing motion, so that the swinging process becomes very smooth and stable, which is conducive to the dust treatment work.

[0039] Compared with the prior art, the dust treatment device for road construction, through the coordinated use of the treatment component 200 on the top of the chassis 1 and the dust suction component 300, can enable the driving device to maintain continuous rotation in one direction while driving the dust absorption head to swing, so that the swinging action can be carried out smoothly and stably, and at the same time avoid the frequent change of rotation direction of the driving device, thereby reducing the workload of the driving device, playing a certain protective and preventive role, and is conducive to long-term and stable use, thereby greatly improving the practicability of the dust treatment device for road construction, and solving the problem that the existing road construction dust treatment device needs to frequently change the rotation direction of the driving device during actual use.

[0040] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The provision of power supply is common knowledge in the field. The main controller can be a conventional known device such as a small control computer that plays a control role. It can be implemented through simple programming by technicians in the field, and they are all existing publicly available power connection technologies and will not be described in detail in the article.

[0041] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0042] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A dust treatment device for road construction, comprising a chassis (1), characterized in that: A processing component (200) for processing dusty air is installed on the top of the chassis (1), and a dust collecting component (300) for swinging and absorbing dust is installed on the top of the chassis (1); The dust collecting assembly (300) comprises four support rods (301) fixed to the top of the chassis (1), a support plate (302) fixed between the top ends of the four support rods (301), a fixed frame (303) fixed to the bottom of the support plate (302), a driving mechanism (304) fixed to the inner side of the fixed frame (303), a turntable (305) fixedly mounted on the output shaft of the driving mechanism (304), a first rotating rod (306) rotatably connected to the top of the turntable (305) via a bearing, two positioning plates (307) fixed to the top of the support plate (302), a rectangular sliding rod (308) fixed between opposite sides of the two positioning plates (307), and a sliding block (306) slidably connected to the outer side of the rectangular sliding rod (308). 9), a second rotating rod (310) rotatably connected to the top of the slider (309) through a bearing, a connecting rod (311) fixed between the outer sides of the first rotating rod (306) and the second rotating rod (310), a pushing rod (312) fixed to the top of the slider (309), two limiting plates (313) fixed to the outer sides of the pushing rod (312), a round rod (314) rotatably connected to the top of the support plate (302) through a bearing, a fixed tube (315) fixed to the top of the round rod (314), a linkage plate (316) fixed to the bottom of the fixed tube (315), a linkage hole (317) opened at the top of the linkage plate (316), and a dust suction mechanism (318) fixedly installed at the right end of the fixed tube (315).

2. A dust treatment device for road construction according to claim 1, characterized in that: The processing assembly (200) comprises a processing box (201) fixed to the top of the chassis (1), a filter plate (202) slidably mounted on the inner side of the processing box (201), an exhaust fan (203) fixedly mounted on the top of the processing box (201), a delivery pipe (204) fixed to the input end of the exhaust fan (203), and a bell pipe (205) fixed to the end of the delivery pipe (204).

3. A dust treatment device for road construction according to claim 2, characterized in that: A bellows (319) is fixedly connected between the top of the fixed pipe (315) and the right side of the processing box (201), and the end of the bellows (319) passes through the right side of the processing box (201) and extends into the interior of the processing box (201).

4. A dust treatment device for road construction according to claim 3, characterized in that: The bellows (319) is located below the filter plate (202); a take-out hole for the filter plate (202) to pass through is provided on the left side of the processing box (201); a mounting groove for the filter plate (202) to be plugged into is provided on the inner right side wall of the processing box (201); and the outer side of the filter plate (202) is connected to the left side of the processing box (201) by bolts.

5. A dust treatment device for road construction according to claim 2, characterized in that: The bottom end of the delivery pipe (204) passes through the top of the processing box (201), the outer side of the delivery pipe (204) is fixedly connected to the top of the processing box (201), the bell pipe (205) is located inside the processing box (201), and the output end of the exhaust fan (203) is fixedly installed with an exhaust pipe.

6. A dust treatment device for road construction according to claim 1, characterized in that: A connecting hole for the driving mechanism (304) to pass through is provided at the bottom of the supporting plate (302), and the rotating disk (305) is located at the top of the supporting plate (302).

7. A dust treatment device for road construction according to claim 1, characterized in that: The linkage plate (316) is located between the opposite sides of the two limit plates (313); the diameter of the limit plate (313) is greater than the width of the linkage hole (317); the push rod (312) is located on the inner side of the linkage hole (317) and is slidably connected to the inner side of the linkage hole (317); the dust suction mechanism (318) includes a dust suction fan fixedly mounted on the outer side of the fixed tube (315) and a dust suction hood fixed to the right end of the fixed tube (315).

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